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QR Code Generator – Free Online Tool | FlipnFiles
FlipnFiles›QR Code Generator
Free Tool

QR Code Generator

Generate scannable QR codes for URLs, WhatsApp numbers, Wi-Fi credentials, emails, phone numbers, and images. 100% free, browser-based, no signup.

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Create your QR code
Choose type → fill details → customize → download
Scanning auto-connects the device — no password typing needed.
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Drop image here or click to browse
JPG, PNG, WebP, GIF — max ~300KB recommended
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How it works: Image is embedded in a self-contained page. When scanned, image downloads automatically — no server, no internet required after QR is generated.

Tip: Keep images under 300KB for best scan reliability. Use our Image Compressor first if needed.
Please fill in the required field before generating.
QR code ready — scan to test —
How it works

Generate a QR code in 3 simple steps

Everything happens in your browser. No account, no software, no waiting — just fill in your details and download.

1

Choose QR type

Pick what to encode — URL, WhatsApp number, Wi-Fi login, email, phone, or an image that downloads when scanned.

2

Enter your details

Fill in the link, number, or upload your image. Customize the color and size to match your brand or print needs.

3

Download and use

Download as PNG or SVG. Use it on print materials, websites, packaging, presentations — anywhere you need.

Use cases

Useful for every situation

QR codes are one of the most versatile tools for sharing information. Here is how people use them every day.

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Restaurants & Menus

Print QR codes on tables so customers scan to view the digital menu — no physical menu needed.

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WhatsApp Business

Print your WhatsApp QR on business cards. Customers scan and message you directly — no number typing needed.

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Wi-Fi Sharing

Generate a Wi-Fi QR code so guests connect to your network instantly without typing any password.

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Image Sharing

Embed an image in a QR code. When scanned, the image downloads automatically — great for offline sharing.

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Marketing & Flyers

Add QR codes to posters and brochures to direct people to your website, offer, or WhatsApp group.

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Education

Teachers share assignments and resources using QR codes — scan and the material opens instantly.

FAQ

Common questions

How does the image download QR work?
Your image is embedded inside a tiny self-contained HTML file. This file is encoded into the QR code. When someone scans the QR, their browser opens this mini-page which immediately triggers a download of the image. No server, no link, no internet required after the QR is generated — it all works offline.
What is the image size limit for image QR codes?
Technically there is no hard limit, but QR codes have a data capacity. Larger images create denser QR patterns that can be harder to scan. We recommend keeping images under 300KB for the best scan reliability. Use our Image Compressor to reduce size before generating if needed.
How do I get a WhatsApp group link?
Open WhatsApp on your phone → tap the group name at the top → scroll down to "Invite to Group via Link" → tap "Copy Link". Paste that full link (starting with chat.whatsapp.com) into the WhatsApp Group tab here and generate your QR.
Do QR codes expire?
QR codes themselves never expire — they are just a visual encoding of data. However, if the URL or WhatsApp group link they point to changes or is deleted, the QR will stop working. Image download QR codes work permanently since the data is self-contained.
Can I use a colored QR code?
Yes — pick any color using the color selector. Make sure there is enough contrast between the QR color and its background. A light-colored QR on a white background will not scan reliably. Always use dark QR on light background, or light QR on dark background.
Is this tool really free?
100% free — no credits, no account, no hidden charges. Generate as many QR codes as you need. Everything runs inside your browser, so no data is ever sent to any server.
Why FlipnFiles

The smarter way to make QR codes

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Instant generation

QR code created in milliseconds — no server, no queue.

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Zero data stored

Nothing sent to any server. Your content stays private.

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WhatsApp QR support

Direct number + group invite QR — unique to FlipnFiles.

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Image download QR

Embed an image inside a QR. Scans trigger auto-download.

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PNG + SVG download

Download in PNG for screens or SVG for print — vector quality.

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Always free

No limits, no watermarks, no subscription — ever.